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dalvyx [7]
2 years ago
12

If m a= 15 and m cd= 55, then m ge = ? Photo attached need help ASAP

Mathematics
2 answers:
ad-work [718]2 years ago
4 0

Answer:

The measure of arc GE is 25°

Lisa [10]2 years ago
3 0

Answer:

The measure of arc GE is 25\°

Step-by-step explanation:

we know that

The measurement of the external angle is the semi-difference of the arcs which comprises

In this problem

m<A is a external angle

so

m

substitute the values and solve for the measure of arc GE

15\°=\frac{1}{2}(55\°-arc\ GE)

30\°=(55\°-arc\ GE)

arc\ GE=55\°-30\°=25\°

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